DieVinci stands on a lot of generous open-source work. This page credits it and explains the one thing you need to know if you sell or give away dice you design here.
The Game Icons set is CC BY 3.0: you can use it commercially and modify it, but if you distribute or sell dice that carry one of these icons, you have to credit the author. The RPG Awesome set has no such requirement.
While you design, DieVinci tells you exactly who to credit for a given set:
CREDITS.txt alongside the STL files with the same information.A credit in any reasonable form for the medium is fine - on the product listing, the packaging, or a small insert. The suggested wording is:
Icon by [author], game-icons.net, CC BY 3.0
For example, "Rocket icon by Lorc, game-icons.net, CC BY 3.0". If you use several icons, list each author (or credit them together, e.g. "Icons by Lorc and Delapouite, game-icons.net, CC BY 3.0").
DieVinci is built with open-source software including React, Vite, Mantine, three.js, react-konva, opentype.js, and manifold-3d, among others. Thank you to everyone who maintains them.